Index: /branches/dev/html/admin/mail/index.php
===================================================================
--- /branches/dev/html/admin/mail/index.php	(revision 13585)
+++ /branches/dev/html/admin/mail/index.php	(revision 13586)
@@ -425,5 +425,7 @@
                 $conn->autoExecute("dtb_send_customer", $dtb_send_customer );					
             }elseif(DB_TYPE=="mysql"){
-//                $sql = "SELECT * FROM dtb_send_customer WHERE send_id = ?";
+                //$sql = "SELECT * FROM dtb_send_customer WHERE send_id = ?";
+                $sql = "ALTER TABLE `dtb_send_customer` DROP PRIMARY KEY ";
+                $conn->query($sql);exit;
 //                print("send_id¤Ï");
 //                print_r($conn->getRow($sql,array($dtb_send_history["send_id"])));